Two quotes are only comparable once you know what each one leaves out and which licences each firm actually holds today. Everything below is one row per fact, in the order that decides it: licences, then what the price excludes, then what is warranted in writing.
Credential states as of Aug 22, 2026. A state is what the record said on that date and nothing more.
| Compared on | Sample Waterproofing | Sample Plumbing and Drain |
|---|---|---|
| Known for | Basement waterproofing | Plumbing |
| Licences the law requires | No licence for us to checkWe hold no licence to check for this category, so insurance and WSIB clearance are what a homeowner compares. That says what we hold, not what the province requires: nobody here has checked whether Ontario licenses this work. | Licence check on record out of date |
| Certificate of qualificationRequired by law | No record held | Check on record out of dateSEED-306A-227741 |
| Liability insurance | Check on record out of dateSEED-POL-1120983Expires Mar 31, 2027 | Unverified claimstated $2M |
| WSIB | Check on record out of dateSEED-CC-2026-19047Expires Sep 30, 2026 | VerifiedSEED-CC-2026-71903Expires Sep 30, 2026 |
| Starts at | Quote only | Publishes no prices |
| What the price does not cover |
| No published band, so nothing is excluded in writing yet. Ask what the quote leaves out before you compare it to anything. |
| Workmanship warranty | 25 years in writing | 12 months in writing |
| Years in business | 21 | 11 |
| Rating | 4.6 from 94 | 4.6 from 88 |
| Emergency or same day | Yes | Yes |
| Will quote without a visit | Visit required | Visit required |
| Municipalities served | Toronto, Scarborough, East York | Toronto, Mississauga |
| Languages | English, Greek | English, Polish |
| Record | Demonstration listingUpdated Jul 9, 2026 | Demonstration listingUpdated Jul 15, 2026 |
Where a row says a required credential is not verified, that is our record and not a finding about the business, and where it says a check on record is out of date, nobody has found a problem: the date the record carries for its own check is old. Nothing on either side of this table was checked against a registry, so take the number from the profile page into the issuing register before you decide anything with it. The profile page also says what makes each credential required, which is sometimes a statute and sometimes an insurer.